:root {
  --main-color: #1abc9c; /* 主色调 */
  --primay-color: #1abcb3; /* 浅主色调 */
  --font-color: #333;  /* 字体主色 */
  --font-color-desc: #62625d; /* 字体浅色 */
  --font-color-gray: #999; /* 字体灰色 */
}
html {
  font-family: sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  height: 100%;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Ubuntu, Helvetica Neue, Helvetica, Arial, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Source Han Sans CN, sans-serif;
  line-height: 1.8;
  background: #f5f5f5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  word-wrap: break-word;
  margin: 0;
  padding: 0;
  height: 100%;
}
.img-h{
  width: 100%;
  height: 100%;
  transition: -webkit-transform .5s ease-out 0s;
  transition: transform .5s ease-out 0s;
  transition: transform .5s ease-out 0s, -webkit-transform .5s ease-out 0s;
}
.img-h:hover{
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -o-transform: scale(1.05);
}
.a-link:hover{
  color: var(--main-color) !important;
}
a{
  text-decoration: none;
  color: var(--font-color);
}
.mb-20{
  margin-bottom: 20px;
}
.img-responsive {
  width: 720px;
}
//
header{
  position: fixed;
  left: 0;
  top: 0;
  z-index: 999;
  width: 100%;
  border: 0;
  background: #fff;
  box-shadow: 0 0 3px 1px rgb(0 0 0 / 10%);
  .navbar-header{
    float: left;
    .logo{
      height: 62px;
      float: none;
      display: table-cell;
      padding: 0;
      margin: 0;
      font-size: 20px;
      line-height: 1;
      vertical-align: middle;
      transition: all .3s ease-out 0s;
      >a{
        >img{
          width: 120px;
        }
      }
    }
  }
  .menu{
    nav{
      float: left;
      margin: 0;
      ul{
        margin: 0;
        >li{
          float: left;
          margin: 0;
          padding: 0;
          list-style: none;
          >a{
            padding: 0 14px;
            color: #333;
            line-height: 62px;
            background: none;
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            &.active{
              color: var(--main-color);
            }
            &:hover{
              color: var(--main-color);
            }
          }
        }
      }
    }
  }
  .menu-search{
    float: right;
    line-height: 60px;
    .input{
      height: 28px;
      line-height: 28px;
      overflow: hidden;
      vertical-align: middle;
      display: inline-block;
      border-radius: 6px;
      border: 1px solid #979393;
      >input{
        border: none;
        height: 100%;
        padding: 0;
        text-indent: 5px;
        margin: 0;
        font-size: 14px;
        &:focus{
          border: none;
          outline: none;
        }
      }
      >.search-icon{
        cursor: pointer;
        color: #979393;
        padding-right: 5px;
      }
    }
    >.login{
      display: inline-block;
      padding-left: 6px;
      width: 70px;
      text-align: center;
      >a{
        font-size: 14px;
      }
      >span{
        font-weight: 500;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }
    }
  }
}

// FOOTER
.vc-footer {
  background: #2E3338;
  width: 100%;
  color: #fff;
  height: 140px;
  .vc-footer-info {
    padding: 10px;
  }
  .vc-footer-info {
    a {
      color: #fff;
    }
  }
  .vc-footer-copyright {
    padding-top: 30px;
    text-align: center;
    font-weight: 700;
  }
}
.to-top{
  width:50px;
  height:62px;
  position:fixed;
  right:50px;
  bottom:88px;
  cursor: pointer;
  display: none;
  font-size: 48px;
  color: var(--main-color);
  &:hover{
    color: #0db409;
  }
}

.page-position{
  padding-bottom: 15px;
  padding-left: 15px;
  span{
    color: #7a7777;
    font-size: 14px;
  }
  a{
    color: #7a7777;
    font-size: 14px;
    &:hover{
      color: var(--main-color);
    }
  }
}

.vc-page{
  padding-top: 80px;
}
.fixed{
  position: fixed;
  left: 50%;
  bottom: 0;
  margin-left: 290px;
}
.container{
  margin-right: auto;
  margin-left: auto;
}

aside{
  height: 100%;
}
.icon {
  width: 1em; height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}
.input-focus{
  border-color: var(--main-color) !important;
  >.search-icon{
    color: var(--main-color) !important;
  }
  >.prefix-icon{
    color: var(--main-color) !important;
  }
}
.icon-loading{
  transform-origin: 50% 50%;  // 中心旋转
  animation: load 5s linear infinite;   // 2s无限循环
}

@keyframes load{
  0%{
    transform: rotate(0);
  }
  30%{
    transform: rotate(80deg);
  }
  70%{
    transform: rotate(280deg);
  }
  100%{
    transform: rotate(360deg);
  }
}
// btn
.btn{
  display: inline-block;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  background-color: transparent;
  border: 1px solid transparent;
  padding: 0.25rem 0.75rem;
  font-size: 1rem;
  border-radius: 0.25rem;
  transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}
.btn-primary{
  color: #fff;
  background-color: var(--main-color);
  border-color: var(--main-color);
}
